Table 6 Discrimination index comparison according to items’ category

All Items

0.45 ± 0.21

0.53 ± 0.22

0.07

Recall/Comprehension

0.45 ± 0.20

0.53 ± 0.25

0.20

Application/Critical Thinking

0.46 ± 0.23

0.53 ± 0.19

0.25

Targeted Skill

0.45 ± 0.20

0.53 ± 0.19

0.09

General Disease Knowledge

0.47 ± 0.24

0.53 ± 0.28

0.53

Long Stem

0.46 ± 0.21

0.53 ± 0.20

0.20

Short Stem

0.48 ± 0.22

0.52 ± 0.24

0.58